| 摘要 |
PROBLEM TO BE SOLVED: To prevent, even in a package body in which a core-less cooking paper roll is stored in a paper box made of thin paper, the paper box from being deformed or crushed by a pressing force exerted at the time of cutting and reduce an amount of rubbish, by providing a bent flap which is bent and extended toward the inside of a main body from the upper edge of the front face of the main body. SOLUTION: A cooking paper roll 1 is stored in a paper box in which an opening at the top of a main body 2 is covered with a lid 3 and a cutter 4 is provided for cutting cooking paper pulled out. And the main body 2 is provided with a bent flap 9 which is bent and extended toward the inside from the upper edge of a front face part 7. When the force with the front face part 7 is pushed toward the inside of the main body 2 is exerted, the upper edge of the front face part 7, which is the weakest portion, is bent toward the inside easily. However, the bent flap 9 opposes the force and exerts a reinforcement effect. In the case, it is necessary that the length of the bent flap 9 extending toward the inside of the main body 2 is 10-50% of the depth D of the main body 2. Also, it is necessary that the bent flap 9 is disposed over 90% or more of the width W of the front face part 7.
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